ETA 7750-8080 Clutch 60 S

Product Description

Genuine ETA 7750-8080 Clutch 60 S, Made in Switzerland, brand new — the original factory clutch component for the ETA/Valjoux 7750 chronograph movement’s central 60-seconds hand mechanism. Precisely engineered to engage and disengage the chronograph seconds wheel from the drive train, the Clutch 60 S initiates and halts the central chronograph seconds hand with every start and stop activation. An essential replacement part for restoring faulty or worn chronograph clutch during movement service. Original ETA part — the professional’s choice for genuine chronograph function restoration.

Features & Function

• Genuine ETA 7750-8080 — original Swiss-made factory part, brand new, authentic, part number 7750-8080
• Clutch 60 S — engages and disengages the chronograph seconds wheel from the drive train to start/stop the central chronograph hand
• Central seconds hand control — precisely controls the start, stop, and reset cycle of the 60-seconds chronograph hand
• Cam-switching chronograph mechanism — integral to the ETA 7750’s reliable column-wheel chronograph platform
• Original factory quality — exact dimensional and mechanical specifications for perfect fit in the ETA/Valjoux 7750 movement

Specifications

Applications

• Replacement of worn, damaged, or slipping clutch in the ETA/Valjoux 7750 movement
• Repair of chronograph start/stop failures: chronograph hand not starting, not stopping, or stuttering
• Repair of chronograph seconds hand: hand moving when not activated, or hand stuck/not returning
• Professional movement service, overhaul, and chronograph restoration
• Certified watchmaker and service center parts supply

FAQ

Q1: Is this a genuine ETA part?
A: Yes — this is a genuine ETA 7750-8080 Clutch 60 S, Made in Switzerland, brand new. It is an original factory part from ETA (Swatch Group), the world’s leading movement manufacturer. Not a generic or replica part.

Q2: How do I confirm this part fits my movement?
A: Confirm your movement is an ETA/Valjoux 7750 chronograph. The part number 7750-8080 is the specific clutch for the central 60-seconds chronograph hand in this movement. Common brand applications include: IWC Portugieser Chronograph, Omega Speedmaster (older 7750 variant), Tag Heuer Monaco, Breitling Navitimer, and many other chronographs using the Valjoux/ETA 7750 platform.

Q3: What does the Clutch 60 S do in the chronograph?
A: The Clutch 60 S is the clutch mechanism that controls the central chronograph seconds hand. When you press the start button, the clutch engages the chronograph seconds wheel with the drive train, and the central seconds hand begins moving. When you press the stop button, the clutch disengages and the hand stops. When you press the reset button, the hammer spring drives the reset hammer and the hand snaps to zero. The Clutch 60 S is what connects and disconnects this hand from the motion — without it, the chronograph hand would either never start or never stop.

Why Choose SOFLY Watch Parts?

• Fast worldwide shipping within 3 business days.

• Competitive pricing on Seiko/Hattori calibers.

• 3,000+ watch movements and parts in stock.

• Trusted by watchmakers worldwide.

• Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.